Contact information.

For representative sampling solutions for bulk materials, powders and dust particles please contact:

Jan Flemming Jørgensen

For superconducting current leads and feed-throughs please contact:

Torben Ekvall

For sub-contracting work, welding, machined parts and engineering please contact:

Henrik Andersen

M&W delivers a full solution.


Our team consists of 40+ employees including mechanical and electrical engineers, machinists, welders and industrial electricians.

We design and manufacture products to the highest standards for a wide variety of industries such as mining, mineral processing and metals refining, power plants, fertilizers, cement, pharma/healthcare, food, oil & gas and Big Science. Furthermore, our customers also use us as a sub-contractor when primarily our well-equipped production facilities and manufacturing experience is required.


We have a total of 4.000 m2 of facilities located in Kvistgaard, 30 km north of Copenhagen in Denmark. Four modern workshops comprise 3.000 m2 divided between machinery, welding and electrical workshops along with our engineering and administrative offices of 1.000 m2. We are controlling virtually all parts of the value chain from the design, construction and manufacturing phase to quality control and maintenance removing the need for expensive and time-delaying interfaces to other sub-suppliers.

After sales & Services.

After Sales Process


As an Original Equipment Manufacturer (OEM), we consider it as our duty to make spare parts and various field services available to all our customers to guarantee you the highest possible machine availability. M&W strives to keep an updated as-built record of all delivered equipment, being able to identify parts and make these available in the shortest possible delivery time.


Field Service

We offer several types of field services:


  • Electrical- and mechanical installation of delivered equipment
  • Installation supervision
  • Commissioning and commissioning supervision
  • Training/workshops
  • Preventive repair
  • Maintenance of equipment and maintenance supervision
  • System preparation for verification test
  • Pre-bias and bias tests


The requested type of field service is performed by our own staff and can be provided on a case by case basis – or as a part of a Service Contract with periodic system checks.

Spare parts


For each delivered machine/instrument or complete system a recommended list of spare- and wear parts is shown in the O&M manual. Each part is identifiable with a unique part # and can be manufactured within short time in our own work shops, unless it is already kept on stock. M&W categorises our spare- and wear parts into recommended stock for wear, stock for safety and stock as strategic spares. For resupply of parts which may not be listed in the O&M manual, our engineers are available for consultation and identification as necessary.

Our customers by sector.


  • Mining

  • Mineral processing & metals refining

  • Power & Heat Generation

  • Oil & Gas

  • Cement

  • Fertilizer

  • Recycling, waste handling and building materials

  • Food & Pharma

  • EPC Contractors / Engineering


AngloGold Ashanti
Baffinland Mining Corporation
Golden Energy Mines.png
Semirara Mining & Power Corporation

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Our certificates.

Mark & Wedell strives for high quality and responsibility in all aspects of our operations. Quality management, health, safety and environmental initiatives are therefore of the highest importance to us. This is officially approved by several certifications by well-known third-party experts.
Quality Management

Mark & Wedell is ISO 9001:2015 certified as quality management is an integral part of our business model. We implement this in practice by tracking the following three steps: quality planning, quality control and quality improvement.


Mark & Wedell has defined standards related to environmental management based on ISO-14001 which is the international standard that specifies requirements for an effective environmental management system (EMS). Our objective is to improve our environmental footprint as much as possible and thereby reducing energy consumption and pollution (waste, air, smell, and noise). Each year we produce environmental accounts including data regarding: Consumption of: Energy (natural gas, power and oil), raw materials (steel, aluminum, copper, plastic etc.) and ancillary materials (gas, refrigerant/lubricant, welding electrodes etc.) as well as waste/ by-products (iron, steel, paper/cardboard, plastic, paint etc.) and air emissions from production. We comply with all regulatory requirements regarding environmental protection and pollution prevention and has received Environmental Approval by the municipality of Helsinore in Denmark.

Safety and working environment

Mark & Wedell has defined standards to provide a safe and healthy workplace based on ISO 45001 Occupational Health and Safety. By following this framework we endeavor to improve employee safety, reduce workplace risks and create better, safer working conditions. To ensure this in practice we have formed a Security and Health Committee with representatives from different parts of the organization including owner-representative. The Security and Health Committee meets 1-2 per annum to discuss and follow-up on potential safety and health issues or ad hoc when certain issues occur. In addition, the Danish Working Environment Authority inspects our production and administration facilities from time to time. Mark & Wedell has earned a green smiley (best category) as a result.


Mark & Wedell is certified to participate in Achilles Utilities NCE (former Sellihca) EU Tender platform.

ISO 9001:2015

Most recent audit: November 2019

Original cycle start date: 26 May 2000

Environmental Approval (Miljøgodkendelse)

Issued September 2019 by the Muncipality of Helsinore, Denmark

ATEX certificate approval

Issue date: 10 Jan 2017

Achilles Utilities NCE

M&W approved supplier to utilities in Nordic and Central Europe

The Danish Working Environment Authority

Green smiley shows that The Danish Working Environment Authority has not found any violations of the health and safety legislation at Mark & Wedell.